What are the properties of 35CrMo alloy?

35CrMo alloy structural steel has high static strength, impact toughness and higher fatigue limit, higher hardenability than 40C, high whiteness and enduring strength at high temperature, long-term working temperature up to 500"C; when cold deformed Medium plasticity, poor weldability.

Low temperature to -110 degrees Celsius, 35CrMo alloy steel has strength, impact toughness and high fatigue strength, good hardenability, no overheating tendency, small quenching deformation, acceptable plasticity during cold deformation, medium cut, but good hardenability One type of temper brittleness.

The weldability is not good, it needs to be preheated to 150-400 degrees Celsius before welding, and heat treatment after welding to eliminate stress. Generally used after quenching and tempering, it can also be used after high and medium frequency surface quenching or quenching and low and medium temperature tempering.